Telescopes, binoculars and other optics
Posted: Mon Oct 12, 2015 1:41 pm
Hi IFGians,
I request all those who have telescopes, binoculars and other such optics to share their experiences and photos.
Optical Telescope: Instrument used observe distant objects.
TYPES:
Refracting telescopes- suitable for celestial as well as terrestrial observations.
Reflecting telescopes- celestial objects only (because of the inverted image formed.)
catadioptric telescopes: Complex and complicated of all.
I developed interest in telescopes when i got to see Saturn rings in my school days. Now i own a celestron 70AZ refracting telescope which was bought a year ago. I proudly say that i have spent hours observing stars, star clusters, galaxies, planets like Jupiter Saturn and of course moon. Bird watching through the telescopes is another visual treat.
Magnication 35x, objective focal length 700mm and eyepiece focal lenght 20mm
I request all those who have telescopes, binoculars and other such optics to share their experiences and photos.
Optical Telescope: Instrument used observe distant objects.
TYPES:
Refracting telescopes- suitable for celestial as well as terrestrial observations.
Reflecting telescopes- celestial objects only (because of the inverted image formed.)
catadioptric telescopes: Complex and complicated of all.
I developed interest in telescopes when i got to see Saturn rings in my school days. Now i own a celestron 70AZ refracting telescope which was bought a year ago. I proudly say that i have spent hours observing stars, star clusters, galaxies, planets like Jupiter Saturn and of course moon. Bird watching through the telescopes is another visual treat.
Magnication 35x, objective focal length 700mm and eyepiece focal lenght 20mm